Age to size

[NialR35]

For the most part, your frog will be fine in a 10 gal considering how pacmans barely need space since their activity is zero to none until feeding time. No need to intentionally stunt your frog's growth because if money is an issue, bad health/care will end up costing you more than a 20 gallon tank upgrade.

[Pyxiefan001]

And if you DO want/need something larger than a 10-gallon tank, you can alternatively use a Sterlite box. Just drill a bunch of holes in the top and sides of it for ventilation, and a large square-shaped hole with screen taped or glued on top of it for a heat lamp to shine through. Much cheaper than glass tanks and much lighter and easier to lug around.

[DVirginiana]

Generally if you're using words like 'stunted' or 'overgrown' or anything like that about herps, if you wouldn't want it applied to you it's not healthy for them.

My python lives in a sterlite container. Nocturnal species like her and pacs actually seem to really like them because it makes them feel like they're more well hidden during the day without totally obliterating a day/night cycle.